1,4-Phenylenediamine, 100mg Back Catalog number: 677025 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0301.20-200-T 7,12-Dimethylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57-97-6 Price on request 683236 3,5-Dichlorosalicylic acid, 1000mg Price on request 678097 Mepronil, 100 µg/ml, Acetonitrile, 1ml Price on request